Devonthink : A great information management product for OS X users. I downloaded it last night and I've been starting to use it as an open-file; a place where I throw just about everything, from research files, interesting websites, my old tax returns, and just about anything else you can think of. One for the PC is called Net Snippets and is nothing to write home about.

Slogger: A Firefox extension that allows you to make a quick copy of a webpage for future use. (*cough* nytimes.com *cough*)

Celestia: The home page got a much needed and long overdue facelift. Looks great! If you've still never used Celestia, download this badboy asap.